Buffer Overflow Vulnerability in MsIo64.sys Driver in MSI Dragon Center

Buffer Overflow Vulnerability in MsIo64.sys Driver in MSI Dragon Center

CVE-2021-27965 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

The MsIo64.sys driver before 1.1.19.1016 in MSI Dragon Center before 2.0.98.0 has a buffer overflow that allows privilege escalation via a crafted 0x80102040, 0x80102044, 0x80102050, or 0x80102054 IOCTL request.

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